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Volume 145, Issue 12

December 2023

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ISSN 0889-504X

EISSN 1528-8900

In this Issue

Research Papers
Erratum

Research Papers

Modeling the Unsteady Dynamics of a Turbine Research Facility

John P. Longley

J. Turbomach. December 2023, 145(12): 121001. doi: https://doi.org/10.1115/1.4048021

Abstract

View articletitled, Modeling the Unsteady Dynamics of a Turbine Research Facility

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Topics: Control systems , Dynamics (Mechanics) , Flow (Dynamics) , Turbines , Honeycomb structures , Simulation

Investigation on Heat Transfer Distribution of Rotating Two-Pass Smooth and Ribbed Channels Under Aero-Engine Simulated Conditions

Jiaxu Yao, Ke Zhang, Wenbin He, Jiang Lei, Jin Xu

J. Turbomach. December 2023, 145(12): 121002. doi: https://doi.org/10.1115/1.4063248

Abstract

View articletitled, Investigation on Heat Transfer Distribution of Rotating Two-Pass Smooth and Ribbed Channels Under Aero-Engine Simulated Conditions

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Topics: Flow (Dynamics) , Heat transfer , Rotation , Aircraft engines , Liquid crystals , Cooling

Mass-Heat Coupling in Film Cooling Experiments—The Influence of Temperature and Turbulence on the Dufour Effect

Connor J. Wiese, James L. Rutledge

J. Turbomach. December 2023, 145(12): 121003. doi: https://doi.org/10.1115/1.4063411

Abstract

View articletitled, Mass-Heat Coupling in Film Cooling Experiments—The Influence of Temperature and Turbulence on the Dufour Effect

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Topics: Coolants , Film cooling , Free stream turbulence , Helium , Separation (Technology) , Temperature , Cooling , Gases , Turbulence , Momentum

Scaling Overall Effectiveness in Low-Temperature Experiments

Carol E. Bryant, James L. Rutledge

J. Turbomach. December 2023, 145(12): 121004. doi: https://doi.org/10.1115/1.4063412

Abstract

View articletitled, Scaling Overall Effectiveness in Low-Temperature Experiments

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Topics: Carbon dioxide , Coolants , Engines , Temperature , Low temperature , Film cooling , Cooling , Fluids

Experimental Investigation of Transient Flow Phenomena in Rotating Compressor Cavities

Mikolaj J. Pernak, Tom E. W. Nicholas, Jake T. Williams, Richard W. Jackson, Hui Tang, Gary D. Lock, James A. Scobie

J. Turbomach. December 2023, 145(12): 121005. doi: https://doi.org/10.1115/1.4063507

Abstract

View articletitled, Experimental Investigation of Transient Flow Phenomena in Rotating Compressor Cavities

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Topics: Cavities , Disks , Flow (Dynamics) , Heat transfer , Temperature , Transients (Dynamics) , Compressors , Steady state , Buoyancy

Methodology and Validation of Surge Modeling in a Three-Shaft Compression System

Fanzhou Zhao, Jose Moreno, John Dodds, Mehdi Vahdati

J. Turbomach. December 2023, 145(12): 121006. doi: https://doi.org/10.1115/1.4063506

Abstract

View articletitled, Methodology and Validation of Surge Modeling in a Three-Shaft Compression System

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Topics: Flow (Dynamics) , Surges , Compressors , Pressure , Compression , Computational fluid dynamics

Attenuation of Detrimental Hub Leakage Effects in an Axial Compressor Rotor by Customized Geometrical Design Features

Jannik Petermann, Kevin Schulz, Bernd Becker, Volker Gümmer

J. Turbomach. December 2023, 145(12): 121007. doi: https://doi.org/10.1115/1.4063508

Abstract

View articletitled, Attenuation of Detrimental Hub Leakage Effects in an Axial Compressor Rotor by Customized Geometrical Design Features

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Topics: Compressors , Design , Flow (Dynamics) , Geometry , Leakage , Pressure , Rotors , Disks , Blades , Cavities

Numerical Investigation of the Influence of the Degree of Reaction in an Axial Compressor Stage With Tandem Vanes

Samuele Giannini, Guilherme M. Luz, Philipp von Jeinsen, Mattia Straccia, Volker Gümmer

J. Turbomach. December 2023, 145(12): 121008. doi: https://doi.org/10.1115/1.4063513

Abstract

View articletitled, Numerical Investigation of the Influence of the Degree of Reaction in an Axial Compressor Stage With Tandem Vanes

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Topics: Compressors , Design , Diffusion (Physics) , Flow (Dynamics) , Pressure , Rotors , Stators , Blades , Computational fluid dynamics , Airfoils

Direct Numerical Simulation of a High-Pressure Turbine Stage: Unsteady Boundary Layer Transition and the Resulting Flow Structures

Taiyang Wang, Yaomin Zhao, John Leggett, Richard D. Sandberg

J. Turbomach. December 2023, 145(12): 121009. doi: https://doi.org/10.1115/1.4063510

Abstract

View articletitled, Direct Numerical Simulation of a High-Pressure Turbine Stage: Unsteady Boundary Layer Transition and the Resulting Flow Structures

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Topics: Boundary layers , Flow (Dynamics) , Turbulence , Wakes , Suction , Blades , Rotors , Turbines

Experimental Validation of a Seal Flutter Model

Roque Corral, Michele Greco

J. Turbomach. December 2023, 145(12): 121010. doi: https://doi.org/10.1115/1.4063514

Abstract

View articletitled, Experimental Validation of a Seal Flutter Model

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Topics: Cavities , Computational fluid dynamics , Engineering simulation , Flutter (Aerodynamics) , Pressure , Simulation , Stability , Flow (Dynamics) , Kinetic energy , Damping

Pressure Characteristic Rollover of a Transonic Centrifugal Impeller

Teng Cao, Yoshihiro Hayashi, Isao Tomita

J. Turbomach. December 2023, 145(12): 121011. doi: https://doi.org/10.1115/1.4063517

Abstract

View articletitled, Pressure Characteristic Rollover of a Transonic Centrifugal Impeller

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Topics: Compressors , Flow (Dynamics) , Impellers , Pressure , Blades , Compressibility

Heat Transfer and Film Cooling in an Aggressive Turbine Center Frame

Patrick R. Jagerhofer, Tobias Glasenapp, Bastian Patzer, Emil Göttlich

J. Turbomach. December 2023, 145(12): 121012. doi: https://doi.org/10.1115/1.4063515

Abstract

View articletitled, Heat Transfer and Film Cooling in an Aggressive Turbine Center Frame

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Topics: Cavities , Film cooling , Flow (Dynamics) , Heat transfer , Turbines , Struts (Engineering) , Pressure , Cooling , Heat transfer coefficients

Erratum

Erratum: “Formation of High-Temperature Minerals From an Evaporite-Rich Dust in Gas Turbine Engine Ingestion Tests” [ASME J. Turbomach. 143(6), p. 061003; DOI: 10.1115/1.4050146]

Jacob Elms, Alison Pawley, Nicholas Bojdo, Merren Jones, Rory Clarkson

J. Turbomach. December 2023, 145(12): 127001. doi: https://doi.org/10.1115/1.4063512

Extract

View articletitled, Erratum: “Formation of High-Temperature Minerals From an Evaporite-Rich Dust in Gas Turbine Engine Ingestion Tests” [ASME J. Turbomach. 143(6), p. 061003; DOI: 10.1115/1.4050146]

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Topics: Dust , Gas turbines , High temperature , Minerals

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Research Papers

Modeling the Unsteady Dynamics of a Turbine Research Facility

Investigation on Heat Transfer Distribution of Rotating Two-Pass Smooth and Ribbed Channels Under Aero-Engine Simulated Conditions

Mass-Heat Coupling in Film Cooling Experiments—The Influence of Temperature and Turbulence on the Dufour Effect

Scaling Overall Effectiveness in Low-Temperature Experiments

Experimental Investigation of Transient Flow Phenomena in Rotating Compressor Cavities

Methodology and Validation of Surge Modeling in a Three-Shaft Compression System

Attenuation of Detrimental Hub Leakage Effects in an Axial Compressor Rotor by Customized Geometrical Design Features

Numerical Investigation of the Influence of the Degree of Reaction in an Axial Compressor Stage With Tandem Vanes

Direct Numerical Simulation of a High-Pressure Turbine Stage: Unsteady Boundary Layer Transition and the Resulting Flow Structures

Experimental Validation of a Seal Flutter Model

Pressure Characteristic Rollover of a Transonic Centrifugal Impeller

Heat Transfer and Film Cooling in an Aggressive Turbine Center Frame

Erratum

Erratum: “Formation of High-Temperature Minerals From an Evaporite-Rich Dust in Gas Turbine Engine Ingestion Tests” [ASME J. Turbomach. 143(6), p. 061003; DOI: 10.1115/1.4050146]

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